/* ===========================================================
   knéo — soft luxury wellness design system
   (Aesop × Lululemon editorial · warm cream · sharp corners)
   =========================================================== */
@import url('fonts/fonts.css');

:root{
  --bg:#FAF8F4;
  --surface:#F0EDE6;
  --surface-2:#E8E3D9;
  --primary:#1C1C1A;
  --accent:#7C6A52;
  --accent-2:#A68B6A;
  --green:#4A6741;
  --muted:#8A8070;
  --white:#FFFFFF;
  --border:#DDD8CE;
  --line:#DDD8CE;
  --line-strong:#DDD8CE;
  --text:#1C1C1A;
  --ok:#4A6741;
  --container-wide:1180px;
  --container-article:780px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  color:var(--primary);
  background:var(--bg);
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-weight:300;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}

a{color:inherit;text-decoration:none;}
a:focus-visible,button:focus-visible,input:focus-visible,
select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--accent-2);
  outline-offset:3px;
}

.container{width:min(100% - 3rem,var(--container-wide));margin-inline:auto;}
.article-main{width:min(100% - 3rem,var(--container-article));margin-inline:auto;padding-bottom:3rem;}

/* ---------- TOPBAR ---------- */
.topbar{
  background:var(--surface-2);
  color:var(--accent);
  text-align:center;
  font-size:11px;
  font-weight:400;
  padding:0.7rem 1rem;
  letter-spacing:0.18em;
  text-transform:uppercase;
  border-bottom:1px solid var(--border);
}

/* ---------- HEADER ---------- */
.site-header{
  position:sticky;top:0;z-index:20;
  border-bottom:1px solid var(--border);
  background:rgba(250,248,244,0.96);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
}
.nav-row{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:0 0;height:64px;
}
.brand{
  font-family:'Cormorant',serif;font-style:italic;font-weight:400;
  font-size:1.5rem;letter-spacing:0;color:var(--primary);
  border-bottom:1px solid var(--accent);padding-bottom:1px;
}
.nav-links{display:none;gap:2.5rem;}
.nav-links a{
  font-size:11px;font-weight:400;text-transform:uppercase;letter-spacing:0.18em;
  color:var(--primary);transition:color .25s ease;
}
.nav-links a:hover{color:var(--accent);}
.nav-note{display:none;}

/* ---------- BUTTONS ---------- */
.button{
  position:relative;overflow:hidden;z-index:0;
  border:0;border-radius:0;
  padding:1rem 2.2rem;
  font-family:'Inter',sans-serif;font-weight:400;
  font-size:11px;letter-spacing:0.18em;text-transform:uppercase;
  display:inline-flex;align-items:center;justify-content:center;gap:0.9rem;
  cursor:pointer;
  transition:gap .35s ease,color .35s ease,border-color .35s ease;
}
/* primary: dark fill, warm-brown rises on hover, animated arrow */
.button-primary{background:var(--primary);color:var(--bg);}
.button-primary::before{
  content:"";position:absolute;inset:0;background:var(--accent);
  transform:translateY(101%);transition:transform .45s cubic-bezier(.7,0,.2,1);z-index:-1;
}
.button-primary::after{
  content:"\2192";font-size:13px;line-height:1;letter-spacing:0;
  transition:transform .35s ease;
}
.button-primary:hover{gap:1.3rem;}
.button-primary:hover::before{transform:translateY(0);}
.button-primary:hover::after{transform:translateX(4px);}
/* outline: thin border, fills from bottom on hover */
.button-outline{border:1px solid var(--primary);color:var(--primary);background:transparent;}
.button-outline::before{
  content:"";position:absolute;inset:0;background:var(--primary);
  transform:translateY(101%);transition:transform .4s cubic-bezier(.7,0,.2,1);z-index:-1;
}
.button-outline:hover{color:var(--bg);}
.button-outline:hover::before{transform:translateY(0);}

/* ---------- ARTICLE / TYPOGRAPHY ---------- */
.crumbs{
  margin-top:2rem;color:var(--muted);
  font-size:11px;text-transform:uppercase;letter-spacing:0.18em;
}
.tag{
  margin-top:1.4rem;display:inline-block;
  background:transparent;color:var(--accent);
  border:1px solid var(--border);border-radius:0;
  padding:0.4rem 0.9rem;
  font-size:11px;font-weight:400;letter-spacing:0.18em;text-transform:uppercase;
}
h1,h2,h3{font-family:'Cormorant',serif;color:var(--primary);line-height:1.15;font-weight:400;}
.title{
  font-size:clamp(2.6rem,6vw,4.2rem);
  margin:1.2rem 0 1rem;letter-spacing:-0.01em;line-height:1.05;
  font-weight:300;font-style:italic;
}
.meta-line{
  color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:0.18em;
  border-bottom:1px solid var(--border);padding-bottom:1.2rem;
}
.lead{
  font-family:'Cormorant',serif;font-style:italic;font-weight:300;
  font-size:clamp(1.4rem,2.6vw,1.9rem);color:var(--accent);
  margin:1.6rem 0;border:0;padding:0;line-height:1.4;
}
.article-main p,.article-main li{font-size:1.02rem;color:var(--primary);font-weight:300;}
.article-main h2{
  font-family:'Cormorant',serif;font-weight:600;
  margin:3rem 0 1.1rem;font-size:clamp(1.9rem,3.6vw,2.6rem);
  letter-spacing:0;border-bottom:1px solid var(--border);padding-bottom:0.7rem;
}
.article-main h3{margin:2rem 0 0.6rem;font-size:1.5rem;font-weight:600;}

/* ---------- MEDIA ---------- */
.media{margin:2rem 0;padding:0;background:transparent;border:0;}
.media video,.media-gif{
  width:100%;aspect-ratio:4/3;object-fit:cover;display:block;
  border-radius:0;border:1px solid var(--border);background:var(--surface-2);
}

/* ---------- CARDS / SURFACES ---------- */
.card,.quote,.compare,.faq-item,.review,.info-card,
.form-card,.summary-card,.price-card,.pillar,.badge{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:0;
  box-shadow:none;
}
.card,.pillar,.quote,.compare,.review,.faq-item,
.info-card,.form-card,.summary-card,.price-card{
  padding:2rem 1.9rem;
}
.pillar strong,.review strong{
  display:block;font-family:'Cormorant',serif;font-size:1.5rem;
  font-weight:600;color:var(--primary);margin-bottom:0.4rem;
}
.pillar p{color:var(--muted);}
.stars{color:var(--accent-2);letter-spacing:3px;margin:0.3rem 0 0.5rem;}

/* ---------- GRIDS ---------- */
.pillars,.grid-2,.grid-3,.reviews,.faq-list{display:grid;gap:1px;}
.pillars,.grid-3{background:var(--border);border:1px solid var(--border);}
.pillars .pillar,.grid-3 > *{border:0;}
.grid-2{gap:2.5rem;background:transparent;}

/* ---------- CALLOUT / WARN ---------- */
.callout{
  background:var(--surface);
  border:1px solid var(--border);border-left:2px solid var(--green);
  border-radius:0;padding:1.4rem 1.5rem;margin:2rem 0;color:var(--primary);
}
.warn{
  background:var(--surface-2);
  border:1px solid var(--border);border-left:2px solid var(--accent);
  border-radius:0;padding:1.2rem 1.4rem;margin:1.5rem 0;
  color:var(--accent);font-weight:400;
}

/* ---------- PRICE ---------- */
.price{
  font-family:'Cormorant',serif;
  font-size:clamp(2.4rem,5vw,3.4rem);color:var(--primary);
  margin:1rem 0;letter-spacing:0;font-weight:400;
}
.price-card{
  background:var(--surface-2);
  border:1px solid var(--accent-2);position:relative;
}
.price-card::before{
  content:"Aanbevolen";
  position:absolute;top:-1px;right:0;
  background:var(--accent);color:var(--bg);
  font-size:10px;font-weight:400;letter-spacing:0.18em;text-transform:uppercase;
  padding:0.4rem 0.9rem;border-radius:0;
}
.price-card h2{font-family:'Cormorant',serif;font-weight:600;}

ul.clean{list-style:none;padding:0;margin:1.2rem 0;}
ul.clean li{padding-left:1.4rem;position:relative;margin-bottom:0.7rem;color:var(--primary);}
ul.clean li::before{content:"—";position:absolute;left:0;color:var(--accent);}

.section{padding:3.5rem 0;}
.page-title{padding:3rem 0 1rem;}

/* ---------- FORMS ---------- */
form{display:grid;gap:1.1rem;}
label{display:grid;gap:0.45rem;font-weight:400;color:var(--primary);font-size:0.95rem;}
input,select,textarea{
  width:100%;
  border:1px solid var(--border);border-radius:0;
  padding:0.85rem 0.95rem;font-size:1rem;
  font-family:'Inter',sans-serif;font-weight:300;
  background:var(--white);color:var(--primary);
  transition:border-color .25s ease;
}
input:focus,select:focus,textarea:focus{border-color:var(--accent);}
input.invalid,select.invalid,textarea.invalid{
  border-color:#a8443a;background:#fbf4f2;
}
.field-error{min-height:1rem;font-size:0.78rem;color:#a8443a;font-weight:400;}

.payment-methods{display:grid;grid-template-columns:1fr 1fr;gap:0.8rem;}
.method-option{
  display:flex;align-items:center;gap:0.55rem;
  padding:0.85rem 0.9rem;
  border:1px solid var(--border);border-radius:0;
  background:var(--white);cursor:pointer;font-weight:400;
  transition:border-color .25s ease,background .25s ease;
}
.method-option input{width:auto;margin:0;accent-color:var(--accent);}
.method-option.active{
  border-color:var(--accent);background:var(--surface);
}
.payment-block{margin-top:0.2rem;display:grid;gap:0.9rem;}
.hidden{display:none !important;}

.checkout-feedback{
  margin-top:0.2rem;padding:0.9rem 1rem;border-radius:0;
  border:1px solid transparent;font-size:0.92rem;display:none;
}
.checkout-feedback.error{display:block;background:#fbf4f2;border-color:#d9b9b3;color:#a8443a;}
.checkout-feedback.success{display:block;background:var(--surface);border-color:var(--green);color:var(--green);}

/* ---------- FOOTER ---------- */
.site-footer{
  background:var(--surface);
  color:var(--primary);
  margin-top:4rem;
  padding:4rem 0 2.5rem;
  border-top:1px solid var(--border);
}
.site-footer .brand{color:var(--primary) !important;}
.footer-grid{display:grid;gap:2rem;}
.footer-links{display:flex;flex-wrap:wrap;gap:0.8rem 1.6rem;margin-top:1rem;}
.footer-links a{
  color:var(--primary);font-size:11px;text-transform:uppercase;letter-spacing:0.18em;
  transition:color .25s ease;
}
.footer-links a:hover{color:var(--accent);}
.footer-note{font-size:0.95rem;color:var(--muted);max-width:60ch;font-weight:300;}

.muted{color:var(--muted);}
.disclaimer{font-size:0.88rem;color:var(--muted);font-weight:300;}

/* ---------- RESPONSIVE ---------- */
@media (min-width:780px){
  .nav-links{display:flex;}
  .grid-2{grid-template-columns:repeat(2,minmax(0,1fr));}
  .grid-3,.pillars{grid-template-columns:repeat(3,minmax(0,1fr));}
  .reviews{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1.6fr 1fr;}
}